Occurrence of polycyclic aromatic hydrocarbons (PAHs) in seawater from the Western Taiwan Strait, China

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	Occurrence of polycyclic aromatic hydrocarbons (PAHs) in seawater from the Western Taiwan Strait, China
	Wu, Yu-Ling ; Wang, Xin-Hong ; Li, Yong-Yu ; Hong, Hua-Sheng ; Hong HS(洪华生)
刊名	http://dx.doi.org/10.1016/j.marpolbul.2011.03.008
	2011
关键词	SEA-SURFACE MICROLAYER PEARL RIVER ESTUARY ORGANIC POLLUTANTS HUMBER ESTUARY WATER PARTITION CONTAMINATION SEDIMENTS SORPTION DISTRIBUTIONS
英文摘要	NSFC [40810069004, 20777060]; "863" project [2007AA09Z126]; Marine Public Welfare Project of China [201105013]; program for Changjiang Scholars and Innovative Research Team in University (PCSIRT) [IRT0941]; Seawater samples (including surface water and bottom water) were collected from the Western Taiwan Strait (WTS) during June 24-25, 2009; polycyclic aromatic hydrocarbons (PAHs) in dissolved phase and particulate phase were analyzed, respectively. The results showed that the total concentrations of PAHs in the dissolved phase and particulate phase were ranged from 12.3 to 58.0 ng L(-1), and 10.3-45.5 ng L(-1), which showed a low-middle contamination level in the China Seas. The spatial variability of PAHs may be related to the complicated currents of WTS, especially the Min-Zhe coastal current. PAHs diagnostic ratios suggested that PAHs mainly originated from the inputs of pyrolytic (combustion) sources, which might be contributed to land-based atmospheric deposition. The particle-water partition coefficients of individual PAN showed that partitions were not correlated with suspended particulate matter content, dissolved organic carbon or salinity, similar to the Yangtze coastal area. (C) 2011 Elsevier Ltd. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/60457]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Wu, Yu-Ling,Wang, Xin-Hong,Li, Yong-Yu,et al. Occurrence of polycyclic aromatic hydrocarbons (PAHs) in seawater from the Western Taiwan Strait, China[J]. http://dx.doi.org/10.1016/j.marpolbul.2011.03.008,2011.
APA	Wu, Yu-Ling,Wang, Xin-Hong,Li, Yong-Yu,Hong, Hua-Sheng,&洪华生.(2011).Occurrence of polycyclic aromatic hydrocarbons (PAHs) in seawater from the Western Taiwan Strait, China.http://dx.doi.org/10.1016/j.marpolbul.2011.03.008.
MLA	Wu, Yu-Ling,et al."Occurrence of polycyclic aromatic hydrocarbons (PAHs) in seawater from the Western Taiwan Strait, China".http://dx.doi.org/10.1016/j.marpolbul.2011.03.008 (2011).